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Pregunta
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Respuesta correcta
|
What material is used in OLED screens? :
|
Polymers |
Which material is known for its high flexibility? :
|
Graphene |
Which of these materials is known for its extreme strength? :
|
Graphene |
Which material can change shape with temperature? :
|
Shape Memory Alloy |
Which material can self-heal small cracks? :
|
Smart polymer |
Which material can change color with light? :
|
Photochromic Material |
Which material can sense and react to stimuli? :
|
Smart Material |
Which material can regulate temperature? :
|
Thermochromic material |
What material can bend light in unusual ways? :
|
Metamaterial |
What process involves compacting metal powders? :
|
Pulvimetalurgia |
|
Pregunta
|
Respuesta correcta
|
Which material is commonly used in powder metallurgy? :
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Titanium |
Which metal powder is known for its high wear resistance? :
|
Tungsten Carbide |
Which material is often used for high-temperature applications? :
|
Nickel-based Superalloy |
Which material provides good magnetic properties in PM (powder metallurgy)? :
|
Iron |
Which material is frequently used for self-lubricating bearings? :
|
Sintered Bronze |
What PM material is used for cosmetic applicators? :
|
Sintered Stainless Steel |
Which PM technique is used to produce compact makeup cases? :
|
Sintering |
Which property of PM materials benefits cosmetic packaging? :
|
Enchanced durability |
Which PM material is used for lightweight armor? :
|
Titanum Alloy |
Which PM material is used for thermal management in defense electronics? :
|
Copper-Graphite |
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